The Hummingbird's Heartbeat episode artwork

EPISODE · May 29, 2026 · 13 MIN

The Hummingbird's Heartbeat

from Under 1 min

A hummingbird's heart beats 20 times every single second—faster than almost any creature on Earth. We dive into the microscopic chambers, specialized cells, and evolutionary adaptations that power the world's most efficient flying machine. In under a minute, discover why this tiny heart is one of nature's greatest engineering marvels.

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The Hummingbird's Heartbeat

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This episode is 13 minutes long.

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This episode was published on May 29, 2026.

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A hummingbird's heart beats 20 times every single second—faster than almost any creature on Earth. We dive into the microscopic chambers, specialized cells, and evolutionary adaptations that power the world's most efficient flying machine. In under...

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